Field or control Description
Error Type
Sets the error condition for which to search:
• Any - This includes Parity
, Word, and Gap errors
• Parity - This error occurs if there are an even number of 1 bits, meaning that the word was
corrupted during transmission.
• Word - This error occurs if any part of the ARINC 429 format is violated; words must be 32 bits
long and contain a parity bit at position 32 and label bits at positions 1-8.
• Gap - This error occurs if there are less than 4 bit times of zero voltage between words.
Available when Mark On = Error.
A, B knob controls Use the A knob to select (highlight) the digit(s) to change.
Use the B knob to change the value of the digit(s).
Or double-tap the field and use the virtual keypad to enter the data. See Binary, decimal, hex, and
octal virtual keypads on page 228.
Copy Trigger Settings to
Search
Sets the search criteria to match the current oscilloscope trigger settings. If the trigger settings are not
valid in Search, this control is either not available or grayed out.
Copy Search Settings to
Trigger
Sets the current oscilloscope trigger settings to match the search criteria.
Audio serial bus search configuration menu
Use the Audio Search configuration menu to define conditions to search for and mark on an Audio bus waveform.
Note: Requires option SRAUDIO.
Field or control Description
Display Enables or disables displaying search marks on this search.
Source Select the Audio bus to search.
Mark On Select the type of information for which to search.
Data Sets the data pattern for which to search. Use in conjunction with the Mark When field to specify the
exact search condition.
T
ap the Binary, Hex, or Decimal field and use the A and B knobs to select and change the values. Or
double-tap on the field and use the virtual keypad to enter values.
Only available when Mark On ≠Inside Range or Outside Range .
Table continued…
Menus and dialog boxes
3 Series Mixed Domain Oscilloscope Printable Help 138
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